A 12.07 time in the 100-meter dash is equivalent to 11.03 seconds in the 100-yard dash.
Approximately 8.86 seconds
9.58 seconds in the 100-meter equates to a time of 8.76(8.759952) seconds for 100 yards.
An average time for a 14-year-old running the 50 meter dash is around 9 seconds. For a 100 meter dash, it would be about 13 seconds.
about 8.23 seconds
A 220 yard dash time of 21.80 seconds translates to a time of 21.67 seconds for 200 meters.
A good time for 100 meter dash for your age is 11-12.5 seconds.
Around a 24-28 seconds on 200 meter dash is a good time.
His 5.0 40-meter dash translates to a time of 4.572 seconds in the 40-yard dash.